Singapore CPF Calculator
Calculate your Singapore CPF contributions (2026 rates). Plan OA, SA, and MA allocations for your HDB flat, BTO housing loan, or retirement sum planning with the S$8,000 OW ceiling.
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Singapore Localized Tool
This calculator is calibrated specifically for Singapore statutory rules, tax brackets, and CPF allocation policies (2026 guidelines).
Calculated Results
CPF Account Allocation Breakdown
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This Singapore CPF Calculator tool is provided strictly for educational and illustrative purposes. All results are mathematical projections computed using default inputs, rounded parameters, and standard formulas. Actual financial returns may vary based on exact tax regulations, market fluctuations, inflation rate jumps, or specific lender policies. For binding investment or credit decisions, consult a qualified certified financial professional.
CPF Savings & Retirement Planning
Personalized Actionable Insights
Your CPF contributions form the backbone of your retirement, healthcare, and housing savings in Singapore. The allocation across OA, SA, and MA shifts with age to prioritize retirement and healthcare needs as you grow older.
Maximize voluntary contributions: Consider topping up your SA/RA to earn higher interest rates (4% base vs 2.5% for OA) and receive tax relief up to $8,000.
Monitor the OW ceiling: If your salary exceeds the $8,000 OW ceiling, CPF contributions are capped. Plan supplementary savings accordingly.
Use OA strategically: Your OA funds can be used for HDB housing loans and approved investments, but withdrawals reduce your retirement nest egg.
Mathematical Formula & Equations
Understand the logic under the hood. Here is the formula and exact variable mappings utilized by the Singapore CPF Calculator to compile results.
The Equation
Employee CPF = min(Salary, OW Ceiling) × Employee Rate; Employer CPF = min(Salary, OW Ceiling) × Employer Rate
CPF contributions are calculated as a percentage of Ordinary Wages (OW), capped at the monthly OW ceiling of $8,000. The total contribution is then allocated across OA, SA/RA, and MA based on age-specific allocation ratios set by the CPF Board.
Variable Definitions
The monthly Ordinary Wage ceiling, set at $8,000 for 2026. Wages above this are not subject to CPF.
The employee CPF contribution rate, which varies by age group (e.g. 20% for age ≤55, 16% for age 56-60).
The employer CPF contribution rate (e.g. 17% for age ≤55, 18% for age 56-60).
Methodology & Computational Scope
Our Singapore CPF Calculator utilizes standardized financial math compounding formulas to project long-term wealth assets. By compounding values, accounting for recurring cycles, and outputting exact amortizations, it guarantees complete transparency.
- CPF Board Official Contribution Rate Tables 2026
- CPF Act (Cap. 36)
- Central Provident Fund Board (cpf.gov.sg)
- Ministry of Manpower (MOM) Singapore
Step-by-Step Example Calculation
See the calculation in action. Below is a step-by-step mathematical example using default parameters to demonstrate how values are processed and generated.
Fresh Graduate Starting Career (Age 25, $4,500/month)
A 25-year-old Singaporean earning $4,500/month starts their first full-time job.
Employee contribution: $4,500 × 20% = $900/month. Employer contribution: $4,500 × 17% = $765/month.
Total monthly CPF: $900 + $765 = $1,665.
Allocation: OA receives $1,035 (23%), SA receives $270 (6%), MA receives $360 (8%).
With 1 bonus month (AWS), annual CPF totals $1,665 × 13 = $21,645. Monthly take-home: $3,600.
Mid-Career Professional (Age 40, $8,500/month)
A 40-year-old professional earns $8,500/month, exceeding the OW ceiling of $8,000.
CPF is calculated on the capped salary of $8,000 only — the remaining $500 is not subject to CPF.
Employee contribution: $8,000 × 20% = $1,600/month. Employer: $8,000 × 17% = $1,360/month.
Total monthly CPF: $2,960. OA receives $1,680 (21%), SA receives $560 (7%), MA receives $720 (9%).
Monthly take-home pay: $8,500 − $1,600 = $6,900. Annual CPF with 2 bonus months: $2,960 × 14 = $41,440.
Pre-Retirement Planning (Age 58, $7,000/month)
A 58-year-old Singaporean earns $7,000/month (below the OW ceiling).
Age 56-60 rates apply: Employee 16%, Employer 18%. Total contribution rate: 34%.
Employee contribution: $7,000 × 16% = $1,120. Employer: $7,000 × 18% = $1,260.
Total monthly CPF: $2,380. OA receives $560, RA (Retirement Account) receives $980, MA receives $840.
Note: At age 55+, the Special Account (SA) closes and is replaced by the Retirement Account (RA).
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Frequently Asked Questions
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About This Calculator
Calculate your Singapore CPF contributions (2026 rates). Plan OA, SA, and MA allocations for your HDB flat, BTO housing loan, or retirement sum planning with the S$8,000 OW ceiling.
How the Calculation Works
CPF contributions are calculated as a percentage of Ordinary Wages (OW), capped at the monthly OW ceiling of $8,000. The total contribution is then allocated across OA, SA/RA, and MA based on age-specific allocation ratios set by the CPF Board.
Variable Definitions
- OW Ceiling
- The monthly Ordinary Wage ceiling, set at $8,000 for 2026. Wages above this are not subject to CPF.
- Employee Rate
- The employee CPF contribution rate, which varies by age group (e.g. 20% for age ≤55, 16% for age 56-60).
- Employer Rate
- The employer CPF contribution rate (e.g. 17% for age ≤55, 18% for age 56-60).
Step-by-Step Example
Fresh Graduate Starting Career (Age 25, $4,500/month)
- 1
A 25-year-old Singaporean earning $4,500/month starts their first full-time job.
- 2
Employee contribution: $4,500 × 20% = $900/month. Employer contribution: $4,500 × 17% = $765/month.
- 3
Total monthly CPF: $900 + $765 = $1,665.
- 4
Allocation: OA receives $1,035 (23%), SA receives $270 (6%), MA receives $360 (8%).
- 5
With 1 bonus month (AWS), annual CPF totals $1,665 × 13 = $21,645. Monthly take-home: $3,600.
Mid-Career Professional (Age 40, $8,500/month)
- 1
A 40-year-old professional earns $8,500/month, exceeding the OW ceiling of $8,000.
- 2
CPF is calculated on the capped salary of $8,000 only — the remaining $500 is not subject to CPF.
- 3
Employee contribution: $8,000 × 20% = $1,600/month. Employer: $8,000 × 17% = $1,360/month.
- 4
Total monthly CPF: $2,960. OA receives $1,680 (21%), SA receives $560 (7%), MA receives $720 (9%).
- 5
Monthly take-home pay: $8,500 − $1,600 = $6,900. Annual CPF with 2 bonus months: $2,960 × 14 = $41,440.
Pre-Retirement Planning (Age 58, $7,000/month)
- 1
A 58-year-old Singaporean earns $7,000/month (below the OW ceiling).
- 2
Age 56-60 rates apply: Employee 16%, Employer 18%. Total contribution rate: 34%.
- 3
Employee contribution: $7,000 × 16% = $1,120. Employer: $7,000 × 18% = $1,260.
- 4
Total monthly CPF: $2,380. OA receives $560, RA (Retirement Account) receives $980, MA receives $840.
- 5
Note: At age 55+, the Special Account (SA) closes and is replaced by the Retirement Account (RA).
Accuracy & Editorial Standards
Rachel Lim
Singapore Financial Planning Specialist
CFP, ChFC
Formula Sources
- CPF Board Official Contribution Rate Tables 2026
- CPF Act (Cap. 36)
Data Sources
- Central Provident Fund Board (cpf.gov.sg)
- Ministry of Manpower (MOM) Singapore
Last updated: June 2026. All results are estimates for informational purposes only and do not constitute professional financial, medical, or legal advice.
Frequently Asked Questions
What is CPF in Singapore?
The Central Provident Fund (CPF) is a mandatory social security savings scheme funded by contributions from employers and employees in Singapore. It helps members save for retirement, healthcare, and housing needs.
What are the CPF contribution rates for 2026?
For Singapore Citizens and 3rd year+ Permanent Residents aged 55 and below, the employee contributes 20% and the employer contributes 17% of Ordinary Wages, totaling 37%. Rates decrease progressively for older age groups.
What is the CPF Ordinary Wage ceiling in 2026?
The Ordinary Wage (OW) ceiling was raised to $8,000 per month from 1 January 2026. CPF contributions are only computed on wages up to this ceiling.
Disclaimer: The Singapore CPF Calculator on NexProTools is provided for informational and educational purposes only. All calculations are performed entirely in your browser — no data is sent to our servers. Results are based on the inputs you provide and the standard mathematical formulas described above. For decisions involving significant financial, medical, legal, or other matters, please consult a qualified professional. NexProTools assumes no liability for decisions made based on calculator outputs.